Eicher, T.S. and C. Henn. "One Money, One Market: A Revised Benchmark For the 
Effects of Currency Unions on Trade Flows, 
Review of International Economics, 19, (August 2011): 419-435

In the Do-files folder, you find the Do-files that run the Stata regressions
to obtain the results in the paper. Filenames include
a number, this regression number can be found again in the Excel sheet
sheet Pap3_SCU_ana.xls, which summarizes the final results for the
paper. The first 4 worksheets depict the tables as they are included in the paper.
The preparation of these worksheets is done in the worksheets with the red tabs.
These red-tabbed preparation sheets use the variable r2adj that we crated before in 
step 1(C) for each Stata database to correct the R2 of the regressions. Based on this
information, it then calculates the adjusted R2.
It also makes a degree of freedom adjustment to the standard error, which depends
on how many pair dummies have been omitted. The formula is included in 
Pap3_SCU_ana.xls.

The strict CU definition is used to maintain comparability with most of the
literature. The larger dataset with all observations is used to maximize CU
observations (most CU countries are relatively small).

Also, in the Log-files folder you find the regression output as produced by Stata in the
log files.

http://faculty.washington.edu/te/JIE_WTO/ has the updated TGR datafile in addition to 
the SW data included in this folder

Also, there is an Excel file CUobs.xls included, which summarizes CU membership.